petsc-3.9.0 2018-04-07
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PETSC_i

the imaginary number i

Synopsis

#include <petscsys.h>
PetscComplex PETSC_i;

Note

Complex numbers are automatically available if PETSc located a working complex implementation

See Also

PetscRealPart(), PetscImaginaryPart(), PetscRealPartComplex(), PetscImaginaryPartComplex()

Level

beginner

Location

src/sys/objects/init.c

Examples

src/ksp/ksp/examples/tutorials/ex11.c.html
src/ksp/ksp/examples/tutorials/ex11f.F90.html

Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages